Home / 62,771,465.62-86,625,654.06-34,515,024.22

Finding the Fourth Proportional to 62,771,465.62, 86,625,654.06 and 34,515,024.22

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Solution

The fourth proportional to 62,771,465.62, 86,625,654.06 and 34,515,024.22 is: 47,631,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,771,465.62 : 86,625,654.06 = 34,515,024.22 : x
  2. Step 2: Convert to fraction form
    62,771,465.62/86,625,654.06 = 34,515,024.22/x
  3. Step 3: Cross multiply
    62,771,465.62x = 86,625,654.06 × 34,515,024.22
  4. Step 4: Simplify right side
    62,771,465.62x = 2,989,886,547,954,241.50
  5. Step 5: Solve for x
    x = 2,989,886,547,954,241.50/62,771,465.62
  6. Step 6: Final answer
    x = 47,631,300.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.